80974170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29023}}^1$

素因数の和:29067

約数の個数: 48

約数和(自身を含む): 217331712

約数和(自身を除く): 136357542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 29023, 58046, 87069, 145115, 174138, 261207, 290230, 435345, 522414, 870690, 899713, 1306035, 1799426, 2612070, 2699139, 4498565, 5398278, 8097417, 8997130, 13495695, 16194834, 26991390, 40487085, 80974170]

約数ペア:

[(1, 80974170), (2, 40487085), (3, 26991390), (5, 16194834), (6, 13495695), (9, 8997130), (10, 8097417), (15, 5398278), (18, 4498565), (30, 2699139), (31, 2612070), (45, 1799426), (62, 1306035), (90, 899713), (93, 870690), (155, 522414), (186, 435345), (279, 290230), (310, 261207), (465, 174138), (558, 145115), (930, 87069), (1395, 58046), (2790, 29023)]